Model/Brand/Package
Category/Description
Inventory
Price
Data
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Category: resistanceDescription: MULTICOMP MCSM3W1001FR SMD Chip Resistor, Wirewound, 1KΩ, 100V, 3W, ± 1%, MCSM Series6922 -
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Category: resistanceDescription: Res Wirewound 270 Ohm 5% 50W ±15ppm/°C Aluminum Housed Axial Flange Mount Bag2213 -
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Category: resistanceDescription: Res Wirewound 2kΩ 5% 50W ±15ppm/℃ Aluminum Housed Solder Lug Flange Mount Bag1731 -
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Category: resistanceDescription: Res Wirewound 100KΩ 10% 50W ±15ppm/℃ Aluminum Housed Axial Flange Mount Bag7660 -
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Category: resistanceDescription: Res Wirewound 3.3 Ohm 10% 25W ±15ppm/°C Aluminum Housed Axial Flange Mount Bag1215 -
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Category: resistanceDescription: Res Metal Film 100KΩ 0.1% 0.25W(1/4W) ±15ppm/℃ Epoxy AXL Ammo8367 -
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Category: resistanceDescription: Res Potentiometer 5KΩ 10% 3W 1(Elec)/1(Mech) Turns 6mm (19.7 X 38mm) Solder Lug Panel Mount6479 -
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Category: resistanceDescription: Res Thick Film 100KΩ 5% 600W ±150ppm/℃ Molded Screw Terminal Bolt-On Box8608 -
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Category: resistanceDescription: Res Thick Film 22Ω 5% 600W ±150ppm/℃ Screw Terminal Bolt-On Box4489 -
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Category: resistanceDescription: Res Thick Film 150Ω 10% 800W ±150ppm/℃ Molded Screw Terminal Bolt-On Box8148 -
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Category: resistanceDescription: Resistor; Thick Film; Res 470Ω; Pwr-Rtg 800W; Tol 5%; SMT; Heatsink7554 -
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Category: resistanceDescription: RESISTOR, WIRE WOUND, 10Ω, 250W, 1%; Resistance: 10Ω; Resistance Tolerance: ± 1%; Power Rating: 250W; Temperature...4727 -
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Category: resistanceDescription: Res Wirewound 2KΩ 10% 100W Metal Quick-Connect Flange Mount Bulk7017 -
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Category: resistanceDescription: LPS600 系列 600 W 厚膜功率电阻器 LPS600 系列 600 W 厚膜功率电阻器，用于安装在散热器上。 这些 LPS600 功率电阻器的额定值为底部外壳温度 85°C 时 600 W，外壳具有低热辐射性，并具有 0.3 至 900 kΩ 的宽电阻范围。 85°C 时功率 | 600 W | ---|---|--- 电阻容差 | 5 % | 温度系数 | 1U | 300ppm/°C | 10U | 150ppm/°C 工作温度 | -50 → 120 °C | 热阻 | 0.112 °C/W | 极限元件电压 | 5 kV | 绝缘电阻 | ≥ 104 | 电感 | ≤0.1 μH | 尺寸 | 60 x 57 x 25.2 mm | ### 无电感性 - 面板安装 ### 非归纳 - 散热器可登上 几乎无电感性，厚膜功率电阻器，设计用于散热片直接连接，适合安装在有限空间内需简便连接的位置。 特别配制的金属陶瓷薄膜附着在高纯度氧化铝上，外壳为硬环氧模塑制品，内部集成端子。 小于等于 1Ω 的值具有 4 个接线端子，允许电压感应；所有其他值具有 2 个接线端子 应用包括主要参数是低电感、高频率和脉冲过载的电路。 **应用说明：**对于 25°C 时的 25 和 50W 类型和 70°C 时 100 和 250W 类型，从全功率线性下降到 125°C 时的零功率。 为了实现最佳热传导，建议在氧化铝底面和散热器机架/表面之间使用导热膏。 主要特点 --- 过载持续时间 | RCH25 | RCH50 | BDS100 | BDS250 1 s | 375W | 750W | 200W | 1500W 2 s | 300W | 600W | 150W | 1250W 5 s | 125W | 250W | 125W | 1000W 10 s | 75W | 150W | 100W | 750W 在 25° C 以上环境温度每升高一度，允许的过载便减少 1%。 主要特点表仅适用于适当安装在散热片上的电阻器，其热阻在额定功率为 25 和 50W 时为 1°C/W，额定功率为 100W 时为 0.7°C/W，额定功率为 250W 时为 0.28° C/W。 该数据仅当使用热油脂且电阻器通过安装螺钉正确拧紧时有效。 拧紧扭矩 --- RCH25 | RCH50 | BDS100 | BDS250 0.7Nm | 1Nm | 2Nm | 2Nm 尺寸 --- Sfernice 系列 | RCH 5 | RCH 10 | RCH 25 | RCH 50 L | 16.6 | 19 | 28 | 50 W | 9 | 11 | 14 | 15.5 H | 16.4 | 20.6 | 27.5 | 29.4 P | 10.2 | 12.7 | 18.3 | 33 F | 11.3 | 14.3 | 18.3 | 39.7 T | 12.5 | 15.9 | 19.8 | 21.4 S | 5.3 | 5 | 7.7 | 8 ØD | 2.4 | 2.4 | 3.2 | 3.2 | M2 | M2 | M3 | M33454 -
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Category: resistanceDescription: Res Wirewound 5Ω 10% 25W ±15ppm/℃ Aluminum Housed Axial Flange Mount Bag7757 -
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Category: resistanceDescription: WELWYN WH50-50KJB006 Resistor, Axial Leaded, 50KΩ, 50W, 1250V, ± 5%, WH Series, Wirewound69945+$22.124750+$21.1792200+$20.6497500+$20.51741000+$20.38502500+$20.23375000+$20.13927500+$20.0446 -
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Category: resistanceDescription: 1Ω ±5% 3W ±400ppm/℃144810+$0.837050+$0.7936100+$0.7626300+$0.7440500+$0.72541000+$0.70682500+$0.67895000+$0.6727 -
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Category: resistanceDescription: 0.68Ω ±5% 7W ±400ppm/℃57625+$2.565025+$2.375050+$2.2420100+$2.1850500+$2.14702500+$2.09955000+$2.080510000+$2.0520 -
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Category: resistanceDescription: 200Ω ±5% 15W ±350ppm/℃14525+$4.090525+$3.787550+$3.5754100+$3.4845500+$3.42392500+$3.34825000+$3.317910000+$3.2724
